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* gcc.c-torture/compile/20020319-1.c: New test.

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From-SVN: r51176
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David Edelsohn 2002-03-22 18:12:59 +00:00 • committed by David Edelsohn
parent 96327cdcf6
commit 7614d20b9e
2 changed files with 22 additions and 2 deletions
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4
gcc/testsuite/ChangeLog
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@ -2,6 +2,8 @@
* gcc.dg/20020312-2.c: Add rs6000 target.
* gcc.c-torture/compile/20020319-1.c: New test.
2002-03-21 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* g++.old-deja/g++.eh/ia64-1.C: Use [ijkl]_[0-9] as variable names.
@ -24,8 +26,6 @@
* gcc.dg/struct-by-value-1.c: New test.
* gcc.c-torture/compile/20020319-1.c: New test.
2002-03-18 Jakub Jelinek <jakub@redhat.com>
* g++.dg/opt/conj1.C: New test.

20
gcc/testsuite/gcc.c-torture/compile/20020319-1.c Normal file
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@ -0,0 +1,20 @@
/* This testcase ICEd in combine.c:do_SUBST() self-test for sign-extended
CONST_INT because expr.c:expand_expr() was not sign-extending array index
into constant strings. */
typedef unsigned char uch;
extern uch outbuf[];
extern unsigned outcnt;
extern void flush_outbuf (void);
int zip(void)
{
outcnt = 0;
{outbuf[outcnt++]=(uch)("\037\213"[0]); if (outcnt==16384) flush_outbuf();};
{outbuf[outcnt++]=(uch)("\037\213"[1]); if (outcnt==16384) flush_outbuf();};
return 0;
}